>tr|A0A1Y0APU7|A0A1Y0APU7_9POAL Photosystem I iron-sulfur center OS=Schizachyrium tenerum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY